| Martinsburg to Salisbury (New York) | 249.78 mi (401.98 km) |
| Martinsburg to Salisbury (North Carolina) | 295.94 mi (476.27 km) |
| Martinsburg to Salmon Creek (Washington) | 2,283.29 mi (3,674.61 km) |
| Martinsburg to Salt Lake City (Utah) | 1,785.10 mi (2,872.84 km) |
| Martinsburg to Sammamish (Washington) | 2,245.47 mi (3,613.74 km) |
| Martinsburg to San Angelo (Texas) | 1,375.90 mi (2,214.29 km) |
| Martinsburg to San Anselmo (California) | 2,381.28 mi (3,832.29 km) |
| Martinsburg to San Antonio (Texas) | 1,354.18 mi (2,179.34 km) |
| Martinsburg to San Benito (Texas) | 1,461.42 mi (2,351.93 km) |
| Martinsburg to San Bernardino (California) | 2,188.39 mi (3,521.87 km) |
| Martinsburg to San Bruno (California) | 2,381.21 mi (3,832.18 km) |
| Martinsburg to San Buenaventura (California) | 2,288.20 mi (3,682.51 km) |
| Martinsburg to San Carlos (California) | 2,375.25 mi (3,822.60 km) |
| Martinsburg to San Carlos Park (Florida) | 923.92 mi (1,486.90 km) |
| Martinsburg to San Clemente (California) | 2,223.00 mi (3,577.57 km) |
